Frequently Asked Questions
What battery goes into a Honeywell 5811?
The 5811 uses a CR2032 3V lithium coin cell battery. One of several brands can be selected. Find out which batteries are compatible with the Honeywell 5811 wireless transmitter.
The 5811 uses a CR2032 3V lithium coin cell battery. One of several brands can be selected. Find out which batteries are compatible with the Honeywell 5811 wireless transmitter.
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